Add kernel version to statusbar

dashboard/src/ui/widgets/system.rs

@@ -15,6 +15,7 @@ pub struct SystemWidget {
     // NixOS information
     nixos_build: Option<String>,
     agent_hash: Option<String>,
+    kernel_version: Option<String>,
 
     // Network interfaces
     network_interfaces: Vec<cm_dashboard_shared::NetworkInterfaceData>,
@@ -94,6 +95,7 @@ impl SystemWidget {
         Self {
             nixos_build: None,
             agent_hash: None,
+            kernel_version: None,
             network_interfaces: Vec::new(),
             cpu_load_1min: None,
             cpu_load_5min: None,
@@ -171,6 +173,11 @@ impl SystemWidget {
     pub fn get_agent_version(&self) -> Option<String> {
         self.agent_hash.clone()
     }
+
+    /// Get the kernel version
+    pub fn get_kernel_version(&self) -> Option<String> {
+        self.kernel_version.clone()
+    }
 }
 
 use super::Widget;
@@ -181,10 +188,13 @@ impl Widget for SystemWidget {
 
         // Extract agent version
         self.agent_hash = Some(agent_data.agent_version.clone());
-        
+
         // Extract build version
         self.nixos_build = agent_data.build_version.clone();
 
+        // Extract kernel version
+        self.kernel_version = agent_data.kernel_version.clone();
+
         // Extract network interfaces
         self.network_interfaces = agent_data.system.network.interfaces.clone();